Re: pjsip Digest, Vol 197, Issue 3
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On Thursday, October 24, 2024 at 10:30:36 AM GMT+3, <pjsip-request@lists.pjsip.org> wrote:
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Today's Topics:
1. Asynchronicity of launch of the function and its output
(Ogogon !!!)
2. What should I do to apply the new log level value? (Ogogon !!!)
Message: 1
Date: Wed, 23 Oct 2024 18:45:24 +0300
From: Ogogon !!! ogogon@ogogon.org
Subject: [pjsip] Asynchronicity of launch of the function and its
output
To: pjsip@lists.pjsip.org
Message-ID: 1b90ce89-4daf-4f4c-9e40-f0c905fbea6f@ogogon.org
Content-Type: text/plain; charset=UTF-8; format=flowed
Colleagues, please tell me how to properly overcome the asynchronicity
of launch of the function and its output to the console. The function
launched by the command interpreter calls the pjsua_acc_set_registration
function to register on the SIP server or to stop registration. The
function returns control to the command interpreter and it do a line
feed and displays its prompt for entering a new command. At this time, a
message about successful registration appears on the screen. On the same
line. Many blondes do not understand what is happening.
If I understand the technical meaning of what is happening correctly,
then when the pjsua_acc_set_registration function is called, control is
immediately returned to the program and a pthread is started, which
performs registration. They are asynchronous.
Is it possible to somehow synchronize these processes so that
registration and output to the console occurs first, and then control is
returned. Or get a signal for the command line editor to again do a line
feed and once again display the prompt?
Thank you for your advice on the topic of the question,
Ogogon.
Message: 2
Date: Wed, 23 Oct 2024 21:41:19 +0300
From: Ogogon !!! ogogon@ogogon.org
Subject: [pjsip] What should I do to apply the new log level value?
To: pjsip@lists.pjsip.org
Message-ID: f53b1e6d-1855-4cf4-afff-835be490fceb@ogogon.org
Content-Type: multipart/alternative;
boundary="------------p0ggH2uBCc9Gd80q0dQmlcTO"
Colleagues, please tell me how to apply the changed log level value?
I read the API documentation, in particular the "Group PJ_LOG" chapter.
I wrote a test code in full compliance with its content. It is launched
by the command interpreter, after PJSUA initialization.
int v, n;
*n = atoi (arg);
v = pj_log_get_level ();
printf ("\nbefore %d, new %d\n", v, n);
pj_log_set_level (n);
v = pj_log_get_level ();
printf ("\nafter %d\nj", v);
*Apparently, the functions work fine, the new value of level is returned
on the second request.
*
However, this has no effect on the actual verbosity of the application.
It remains the original.
*
I suppose that something else needs to be done for the new value to be
applied. Unfortunately, this is not in the documentation.
What am I forgetting to do?
Thank you in advance for answers to the essence of my topic,
Ogogon.